System for determining road surface friction values near vehicle, has data for road friction value data, transmitter for sending data relevant to road conditions to at least one further receiver

摘要

The system has a device for determining the current geographical position of the vehicle (2 or 6) with a receiver (5,9) in or on the vehicle to which the friction data of the area near the geographic position are transmitted by a transmitter (3,4,8). The vehicle also has a transmitter (3,8) for sending data relevant to the road conditions to at least one further receiver. AN Independent claim is also included for the following: a method of determining road surface friction values near vehicle.